"Judgment is revealed by which costs leaders are willing to absorb.
When the stakes rise, standards are what keep judgment from turning into vibes and hierarchy. In a policy exception that will become precedent if granted, the goal is not rigidity; it is clarity about the bar.
In a policy exception that will become precedent if granted, a quiet “just this once” becomes precedent. The damage is not one exception; it is the loss of clarity about the bar and who can change it. If you do not name the cost now, it will return later as rework, pager load, or a standard nobody can enforce.
Albert O. Hirschman is useful here because it forces precision. Write the standard in enforceable language, then name the only acceptable exception signal and who can approve it. End with one move, not three.